WestJet flights from Seattle-Tacoma (SEA) to Atlanta (ATL).

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Sun 11:19 Seattle-Tacoma (SEA) 19:14 Atlanta (ATL) S
WestJet WS 8218 Non-stop Boeing 737-900 (739) 4:55 Operates only on 2025-06-01
Codeshare flight, operated by Delta Air Lines.(DL 554)
Wed 11:19 Seattle-Tacoma (SEA) 19:17 Atlanta (ATL) S
WestJet WS 8218 Non-stop Boeing 737-900 (739) 4:58 Operates only on 2025-06-04
Codeshare flight, operated by Delta Air Lines.(DL 554)
Tue,Fri 11:45 Seattle-Tacoma (SEA) 19:48 Atlanta (ATL) S
WestJet WS 8218 Non-stop Boeing 737-900 (739) 5:03 Effective 2025-05-09 through 2025-06-06
Codeshare flight, operated by Delta Air Lines.(DL 554)
Thu,Fri,Sun 21:30 Seattle-Tacoma (SEA) 05:25 Atlanta (ATL) S
WestJet WS 8225 Non-stop Boeing 737-900 (739) 4:55 Effective 2025-05-08 through 2025-05-22
Codeshare flight, operated by Delta Air Lines.(DL 567)
The flight arrives 1 day after departure.
Thu,Fri,Sun 22:30 Seattle-Tacoma (SEA) 06:15 Atlanta (ATL) S
WestJet WS 8225 Non-stop Airbus A321neo (32Q) 4:45 Valid until 2025-05-04
Codeshare flight, operated by Delta Air Lines.(DL 567)
The flight arrives 1 day after departure.
Fri,Sat 23:10 Seattle-Tacoma (SEA) 07:02 Atlanta (ATL) S
WestJet WS 8249 Non-stop Boeing 737-900 (739) 4:52 Effective 2025-06-06 through 2025-06-07
Codeshare flight, operated by Delta Air Lines.(DL 652)
The flight arrives 1 day after departure.
Tue,Sat 13:45 Seattle-Tacoma (SEA) 21:50 Atlanta (ATL) S
WestJet WS 8258 Non-stop Boeing 757-300 (753) 5:05 Effective 2025-07-29 through 2025-08-02
Codeshare flight, operated by Delta Air Lines.(DL 542)
Tue,Sat 11:50 Seattle-Tacoma (SEA) 19:55 Atlanta (ATL) S
WestJet WS 8267 Non-stop Boeing 737-900 (739) 5:05 Effective 2025-07-29 through 2025-08-02
Codeshare flight, operated by Delta Air Lines.(DL 554)
Sat 07:20 Seattle-Tacoma (SEA) 15:21 Atlanta (ATL) S
WestJet WS 8270 Non-stop Boeing 757-300 (753) 5:01 Operates only on 2025-08-02
Codeshare flight, operated by Delta Air Lines.(DL 562)
Mon,Thu,Fri,Sun 17:45 Seattle-Tacoma (SEA) 01:35 Atlanta (ATL) S
WestJet WS 8283 Non-stop Boeing 737-900 (739) 4:50 Effective 2025-06-08 through 2025-06-27
Codeshare flight, operated by Delta Air Lines.(DL 797)
The flight arrives 1 day after departure.
Sun 17:45 Seattle-Tacoma (SEA) 01:35 Atlanta (ATL) S
WestJet WS 8283 Non-stop Boeing 737-900 (739) 4:50 Operates only on 2025-07-06
Codeshare flight, operated by Delta Air Lines.(DL 797)
The flight arrives 1 day after departure.
Tue,Sat 21:20 Seattle-Tacoma (SEA) 05:15 Atlanta (ATL) S
WestJet WS 8283 Non-stop Boeing 737-900 (739) 4:55 Effective 2025-07-29 through 2025-08-02
Codeshare flight, operated by Delta Air Lines.(DL 567)
The flight arrives 1 day after departure.
Tue 06:00 Seattle-Tacoma (SEA) 13:58 Atlanta (ATL) S
WestJet WS 8336 Non-stop Boeing 737-900 (739) 4:58 Operates only on 2025-07-29
Codeshare flight, operated by Delta Air Lines.(DL 569)
Tue,Sat 23:35 Seattle-Tacoma (SEA) 07:27 Atlanta (ATL) S
WestJet WS 8343 Non-stop Airbus A321neo (32Q) 4:52 Effective 2025-07-29 through 2025-08-02
Codeshare flight, operated by Delta Air Lines.(DL 652)
The flight arrives 1 day after departure.
Tue,Wed 07:20 Seattle-Tacoma (SEA) 15:21 Atlanta (ATL) S
WestJet WS 8374 Non-stop Boeing 757-300 (753) 5:01 Effective 2025-07-08 through 2025-08-06
Codeshare flight, operated by Delta Air Lines.(DL 562)
Tue,Wed,Sat 07:20 Seattle-Tacoma (SEA) 15:21 Atlanta (ATL) S
WestJet WS 8374 Non-stop Boeing 737-900 (739) 5:01 Effective 2025-08-12 through 2025-08-30
Codeshare flight, operated by Delta Air Lines.(DL 562)
Tue,Wed,Sat,Sun 07:20 Seattle-Tacoma (SEA) 15:21 Atlanta (ATL) S
WestJet WS 8374 Non-stop Boeing 737-900 (739) 5:01 Effective 2025-08-31 through 2025-09-06
Codeshare flight, operated by Delta Air Lines.(DL 562)
Sat 23:30 Seattle-Tacoma (SEA) 07:11 Atlanta (ATL) S
WestJet WS 8389 Non-stop Boeing 737-900 (739) 4:41 Operates only on 2025-05-03
Codeshare flight, operated by Delta Air Lines.(DL 652)
The flight arrives 1 day after departure.
Thu 23:35 Seattle-Tacoma (SEA) 07:20 Atlanta (ATL) S
WestJet WS 8389 Non-stop Boeing 737-900 (739) 4:45 Effective 2025-10-02 through 2025-10-23
Codeshare flight, operated by Delta Air Lines.(DL 652)
The flight arrives 1 day after departure.
Daily 23:35 Seattle-Tacoma (SEA) 07:20 Atlanta (ATL) S
WestJet WS 8389 Non-stop Boeing 737-900 (739) 4:45 Effective 2025-10-24 through 2025-10-31
Codeshare flight, operated by Delta Air Lines.(DL 652)
The flight arrives 1 day after departure.
Sat 23:35 Seattle-Tacoma (SEA) 06:20 Atlanta (ATL) S
WestJet WS 8389 Non-stop Boeing 737-900 (739) 4:45 Operates only on 2025-11-01
Codeshare flight, operated by Delta Air Lines.(DL 652)
The flight arrives 1 day after departure.
Mon-Wed,Sun 23:35 Seattle-Tacoma (SEA) 07:20 Atlanta (ATL) S
WestJet WS 8389 Non-stop Boeing 737-900 (739) 4:45 Effective 2025-11-02 through 2025-11-05
Codeshare flight, operated by Delta Air Lines.(DL 652)
The flight arrives 1 day after departure.
Daily 23:35 Seattle-Tacoma (SEA) 07:23 Atlanta (ATL) S
WestJet WS 8389 Non-stop Airbus A321neo (32Q) 4:48 Effective 2025-11-06 through 2025-12-19
Codeshare flight, operated by Delta Air Lines.(DL 652)
The flight arrives 1 day after departure.
Daily 23:35 Seattle-Tacoma (SEA) 07:22 Atlanta (ATL) S
WestJet WS 8389 Non-stop Airbus A321neo (32Q) 4:47 Effective from 2026-01-06
Codeshare flight, operated by Delta Air Lines.(DL 652)
The flight arrives 1 day after departure.
Mon,Fri,Sun 23:40 Seattle-Tacoma (SEA) 07:23 Atlanta (ATL) S
WestJet WS 8412 Non-stop Boeing 737-900 (739) 4:43 Effective 2025-06-13 through 2025-06-16
Codeshare flight, operated by Delta Air Lines.(DL 652)
The flight arrives 1 day after departure.
Mon,Fri 23:10 Seattle-Tacoma (SEA) 07:02 Atlanta (ATL) S
WestJet WS 8481 Non-stop Boeing 737-900 (739) 4:52 Effective 2025-05-30 through 2025-06-02
Codeshare flight, operated by Delta Air Lines.(DL 652)
The flight arrives 1 day after departure.
Sun 23:30 Seattle-Tacoma (SEA) 07:19 Atlanta (ATL) S
WestJet WS 8481 Non-stop Boeing 737-900 (739) 4:49 Operates only on 2025-06-01
Codeshare flight, operated by Delta Air Lines.(DL 652)
The flight arrives 1 day after departure.
Daily 12:00 Seattle-Tacoma (SEA) 19:58 Atlanta (ATL) S
WestJet WS 8533 Non-stop Boeing 737-900 (739) 4:58 Valid until 2025-05-06
Codeshare flight, operated by Delta Air Lines.(DL 542)
Mon-Thu,Sat 13:35 Seattle-Tacoma (SEA) 21:42 Atlanta (ATL) S
WestJet WS 8533 Non-stop Boeing 737-900 (739) 5:07 Effective 2025-05-22 through 2025-05-28
Codeshare flight, operated by Delta Air Lines.(DL 542)
Thu,Fri,Sun 13:35 Seattle-Tacoma (SEA) 21:42 Atlanta (ATL) S
WestJet WS 8545 Non-stop Boeing 737-900 (739) 5:07 Effective 2025-05-23 through 2025-05-30
Codeshare flight, operated by Delta Air Lines.(DL 542)
Daily 13:35 Seattle-Tacoma (SEA) 21:42 Atlanta (ATL) S
WestJet WS 8545 Non-stop Boeing 737-900 (739) 5:07 Effective 2025-05-31 through 2025-06-07
Codeshare flight, operated by Delta Air Lines.(DL 542)
Daily 13:35 Seattle-Tacoma (SEA) 21:32 Atlanta (ATL) S
WestJet WS 8545 Non-stop Boeing 757-300 (753) 4:57 Effective 2025-06-08 through 2025-06-19
Codeshare flight, operated by Delta Air Lines.(DL 542)
Sat 13:35 Seattle-Tacoma (SEA) 21:32 Atlanta (ATL) S
WestJet WS 8545 Non-stop Boeing 757-300 (753) 4:57 Operates only on 2025-06-21
Codeshare flight, operated by Delta Air Lines.(DL 542)
Sat 11:30 Seattle-Tacoma (SEA) 19:30 Atlanta (ATL) S
WestJet WS 8552 Non-stop Boeing 737-900 (739) 5:00 Effective 2025-06-14 through 2025-06-21
Codeshare flight, operated by Delta Air Lines.(DL 554)
Tue,Wed 16:00 Seattle-Tacoma (SEA) 23:55 Atlanta (ATL) S
WestJet WS 8555 Non-stop Boeing 737-900 (739) 4:55 Effective 2025-05-28 through 2025-06-04
Codeshare flight, operated by Delta Air Lines.(DL 560)
Mon,Thu-Sun 07:40 Seattle-Tacoma (SEA) 15:39 Atlanta (ATL) S
WestJet WS 8567 Non-stop Boeing 757-300 (753) 4:59 Effective 2025-06-08 through 2025-06-19
Codeshare flight, operated by Delta Air Lines.(DL 562)
Sat 07:40 Seattle-Tacoma (SEA) 15:39 Atlanta (ATL) S
WestJet WS 8567 Non-stop Boeing 757-300 (753) 4:59 Operates only on 2025-06-21
Codeshare flight, operated by Delta Air Lines.(DL 562)
Sun 21:20 Seattle-Tacoma (SEA) 05:10 Atlanta (ATL) S
WestJet WS 8586 Non-stop Airbus A330-300 (333) 4:50 Operates only on 2025-06-01
Codeshare flight, operated by Delta Air Lines.(DL 567)
The flight arrives 1 day after departure.
Thu,Fri 21:30 Seattle-Tacoma (SEA) 05:25 Atlanta (ATL) S
WestJet WS 8586 Non-stop Boeing 737-900 (739) 4:55 Effective 2025-05-23 through 2025-06-06
Codeshare flight, operated by Delta Air Lines.(DL 567)
The flight arrives 1 day after departure.
Thu 21:40 Seattle-Tacoma (SEA) 05:28 Atlanta (ATL) S
WestJet WS 8586 Non-stop Boeing 737-900 (739) 4:48 Operates only on 2025-06-19
Codeshare flight, operated by Delta Air Lines.(DL 567)
The flight arrives 1 day after departure.
Thu,Fri,Sun 06:00 Seattle-Tacoma (SEA) 13:54 Atlanta (ATL) S
WestJet WS 8602 Non-stop Boeing 737-900 (739) 4:54 Effective 2025-05-23 through 2025-05-30
Codeshare flight, operated by Delta Air Lines.(DL 569)
Daily 06:00 Seattle-Tacoma (SEA) 13:54 Atlanta (ATL) S
WestJet WS 8602 Non-stop Boeing 737-900 (739) 4:54 Effective 2025-05-31 through 2025-06-07
Codeshare flight, operated by Delta Air Lines.(DL 569)
Mon-Fri,Sun 06:00 Seattle-Tacoma (SEA) 13:49 Atlanta (ATL) S
WestJet WS 8602 Non-stop Boeing 737-900 (739) 4:49 Effective 2025-06-08 through 2025-06-19
Codeshare flight, operated by Delta Air Lines.(DL 569)
Mon-Wed,Fri,Sun 23:10 Seattle-Tacoma (SEA) 07:02 Atlanta (ATL) S
WestJet WS 8604 Non-stop Boeing 737-900 (739) 4:52 Effective 2025-05-23 through 2025-05-28
Codeshare flight, operated by Delta Air Lines.(DL 652)
The flight arrives 1 day after departure.
Sat 23:10 Seattle-Tacoma (SEA) 07:00 Atlanta (ATL) S
WestJet WS 8604 Non-stop Boeing 737-900 (739) 4:50 Operates only on 2025-05-24
Codeshare flight, operated by Delta Air Lines.(DL 652)
The flight arrives 1 day after departure.
Daily 23:35 Seattle-Tacoma (SEA) 07:20 Atlanta (ATL) S
WestJet WS 8743 Non-stop Boeing 737-900 (739) 4:45 Effective 2025-09-11 through 2025-09-17
Codeshare flight, operated by Delta Air Lines.(DL 652)
The flight arrives 1 day after departure.
Mon-Wed,Fri-Sun 23:35 Seattle-Tacoma (SEA) 07:20 Atlanta (ATL) S
WestJet WS 8743 Non-stop Boeing 737-900 (739) 4:45 Effective 2025-09-19 through 2025-09-24
Codeshare flight, operated by Delta Air Lines.(DL 652)
The flight arrives 1 day after departure.
Thu 23:40 Seattle-Tacoma (SEA) 07:23 Atlanta (ATL) S
WestJet WS 8743 Non-stop Boeing 737-900 (739) 4:43 Operates only on 2025-06-12
Codeshare flight, operated by Delta Air Lines.(DL 652)
The flight arrives 1 day after departure.
Mon,Wed,Thu,Sun 11:30 Seattle-Tacoma (SEA) 19:30 Atlanta (ATL) S
WestJet WS 8759 Non-stop Boeing 737-900 (739) 5:00 Effective 2025-06-08 through 2025-06-12
Codeshare flight, operated by Delta Air Lines.(DL 554)
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WestJet flights from Seattle-Tacoma (SEA) to Atlanta (ATL).
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
WestJet WS8218
11:19
Seattle-Tacoma (SEA)

19:14
Atlanta (ATL) S
Operates only on 2025-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 554)
Duration: 4:55, non-stop
Boeing 737-900 (739)
WestJet WS8218
11:19
Seattle-Tacoma (SEA)

19:17
Atlanta (ATL) S
Operates only on 2025-06-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 554)
Duration: 4:58, non-stop
Boeing 737-900 (739)
WestJet WS8218
11:45
Seattle-Tacoma (SEA)

19:48
Atlanta (ATL) S
Effective 2025-05-09 through 2025-06-06
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 554)
Duration: 5:03, non-stop
Boeing 737-900 (739)
WestJet WS8225
21:30
Seattle-Tacoma (SEA)

05:25(+1)
Atlanta (ATL) S
Effective 2025-05-08 through 2025-05-22
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 567)
Duration: 4:55, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
WestJet WS8225
22:30
Seattle-Tacoma (SEA)

06:15(+1)
Atlanta (ATL) S
Valid until 2025-05-04
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 567)
Duration: 4:45, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
WestJet WS8249
23:10
Seattle-Tacoma (SEA)

07:02(+1)
Atlanta (ATL) S
Effective 2025-06-06 through 2025-06-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 652)
Duration: 4:52, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
WestJet WS8258
13:45
Seattle-Tacoma (SEA)

21:50
Atlanta (ATL) S
Effective 2025-07-29 through 2025-08-02
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 542)
Duration: 5:05, non-stop
Boeing 757-300 (753)
WestJet WS8267
11:50
Seattle-Tacoma (SEA)

19:55
Atlanta (ATL) S
Effective 2025-07-29 through 2025-08-02
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 554)
Duration: 5:05, non-stop
Boeing 737-900 (739)
WestJet WS8270
07:20
Seattle-Tacoma (SEA)

15:21
Atlanta (ATL) S
Operates only on 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 562)
Duration: 5:01, non-stop
Boeing 757-300 (753)
WestJet WS8283
17:45
Seattle-Tacoma (SEA)

01:35(+1)
Atlanta (ATL) S
Effective 2025-06-08 through 2025-06-27
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 797)
Duration: 4:50, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
WestJet WS8283
17:45
Seattle-Tacoma (SEA)

01:35(+1)
Atlanta (ATL) S
Operates only on 2025-07-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 797)
Duration: 4:50, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
WestJet WS8283
21:20
Seattle-Tacoma (SEA)

05:15(+1)
Atlanta (ATL) S
Effective 2025-07-29 through 2025-08-02
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 567)
Duration: 4:55, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
WestJet WS8336
06:00
Seattle-Tacoma (SEA)

13:58
Atlanta (ATL) S
Operates only on 2025-07-29
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 569)
Duration: 4:58, non-stop
Boeing 737-900 (739)
WestJet WS8343
23:35
Seattle-Tacoma (SEA)

07:27(+1)
Atlanta (ATL) S
Effective 2025-07-29 through 2025-08-02
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 652)
Duration: 4:52, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
WestJet WS8374
07:20
Seattle-Tacoma (SEA)

15:21
Atlanta (ATL) S
Effective 2025-07-08 through 2025-08-06
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 562)
Duration: 5:01, non-stop
Boeing 757-300 (753)
WestJet WS8374
07:20
Seattle-Tacoma (SEA)

15:21
Atlanta (ATL) S
Effective 2025-08-12 through 2025-08-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 562)
Duration: 5:01, non-stop
Boeing 737-900 (739)
WestJet WS8374
07:20
Seattle-Tacoma (SEA)

15:21
Atlanta (ATL) S
Effective 2025-08-31 through 2025-09-06
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 562)
Duration: 5:01, non-stop
Boeing 737-900 (739)
WestJet WS8389
23:30
Seattle-Tacoma (SEA)

07:11(+1)
Atlanta (ATL) S
Operates only on 2025-05-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 652)
Duration: 4:41, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
WestJet WS8389
23:35
Seattle-Tacoma (SEA)

07:20(+1)
Atlanta (ATL) S
Effective 2025-10-02 through 2025-10-23
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 652)
Duration: 4:45, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
WestJet WS8389
23:35
Seattle-Tacoma (SEA)

07:20(+1)
Atlanta (ATL) S
Effective 2025-10-24 through 2025-10-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 652)
Duration: 4:45, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
WestJet WS8389
23:35
Seattle-Tacoma (SEA)

06:20(+1)
Atlanta (ATL) S
Operates only on 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 652)
Duration: 4:45, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
WestJet WS8389
23:35
Seattle-Tacoma (SEA)

07:20(+1)
Atlanta (ATL) S
Effective 2025-11-02 through 2025-11-05
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 652)
Duration: 4:45, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
WestJet WS8389
23:35
Seattle-Tacoma (SEA)

07:23(+1)
Atlanta (ATL) S
Effective 2025-11-06 through 2025-12-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 652)
Duration: 4:48, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
WestJet WS8389
23:35
Seattle-Tacoma (SEA)

07:22(+1)
Atlanta (ATL) S
Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 652)
Duration: 4:47, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
WestJet WS8412
23:40
Seattle-Tacoma (SEA)

07:23(+1)
Atlanta (ATL) S
Effective 2025-06-13 through 2025-06-16
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 652)
Duration: 4:43, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
WestJet WS8481
23:10
Seattle-Tacoma (SEA)

07:02(+1)
Atlanta (ATL) S
Effective 2025-05-30 through 2025-06-02
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 652)
Duration: 4:52, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
WestJet WS8481
23:30
Seattle-Tacoma (SEA)

07:19(+1)
Atlanta (ATL) S
Operates only on 2025-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 652)
Duration: 4:49, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
WestJet WS8533
12:00
Seattle-Tacoma (SEA)

19:58
Atlanta (ATL) S
Valid until 2025-05-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 542)
Duration: 4:58, non-stop
Boeing 737-900 (739)
WestJet WS8533
13:35
Seattle-Tacoma (SEA)

21:42
Atlanta (ATL) S
Effective 2025-05-22 through 2025-05-28
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 542)
Duration: 5:07, non-stop
Boeing 737-900 (739)
WestJet WS8545
13:35
Seattle-Tacoma (SEA)

21:42
Atlanta (ATL) S
Effective 2025-05-23 through 2025-05-30
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 542)
Duration: 5:07, non-stop
Boeing 737-900 (739)
WestJet WS8545
13:35
Seattle-Tacoma (SEA)

21:42
Atlanta (ATL) S
Effective 2025-05-31 through 2025-06-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 542)
Duration: 5:07, non-stop
Boeing 737-900 (739)
WestJet WS8545
13:35
Seattle-Tacoma (SEA)

21:32
Atlanta (ATL) S
Effective 2025-06-08 through 2025-06-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 542)
Duration: 4:57, non-stop
Boeing 757-300 (753)
WestJet WS8545
13:35
Seattle-Tacoma (SEA)

21:32
Atlanta (ATL) S
Operates only on 2025-06-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 542)
Duration: 4:57, non-stop
Boeing 757-300 (753)
WestJet WS8552
11:30
Seattle-Tacoma (SEA)

19:30
Atlanta (ATL) S
Effective 2025-06-14 through 2025-06-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 554)
Duration: 5:00, non-stop
Boeing 737-900 (739)
WestJet WS8555
16:00
Seattle-Tacoma (SEA)

23:55
Atlanta (ATL) S
Effective 2025-05-28 through 2025-06-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 560)
Duration: 4:55, non-stop
Boeing 737-900 (739)
WestJet WS8567
07:40
Seattle-Tacoma (SEA)

15:39
Atlanta (ATL) S
Effective 2025-06-08 through 2025-06-19
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 562)
Duration: 4:59, non-stop
Boeing 757-300 (753)
WestJet WS8567
07:40
Seattle-Tacoma (SEA)

15:39
Atlanta (ATL) S
Operates only on 2025-06-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 562)
Duration: 4:59, non-stop
Boeing 757-300 (753)
WestJet WS8586
21:20
Seattle-Tacoma (SEA)

05:10(+1)
Atlanta (ATL) S
Operates only on 2025-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 567)
Duration: 4:50, non-stop
Airbus A330-300 (333)
The flight arrives 1 day after departure.
WestJet WS8586
21:30
Seattle-Tacoma (SEA)

05:25(+1)
Atlanta (ATL) S
Effective 2025-05-23 through 2025-06-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 567)
Duration: 4:55, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
WestJet WS8586
21:40
Seattle-Tacoma (SEA)

05:28(+1)
Atlanta (ATL) S
Operates only on 2025-06-19
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 567)
Duration: 4:48, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
WestJet WS8602
06:00
Seattle-Tacoma (SEA)

13:54
Atlanta (ATL) S
Effective 2025-05-23 through 2025-05-30
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 569)
Duration: 4:54, non-stop
Boeing 737-900 (739)
WestJet WS8602
06:00
Seattle-Tacoma (SEA)

13:54
Atlanta (ATL) S
Effective 2025-05-31 through 2025-06-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 569)
Duration: 4:54, non-stop
Boeing 737-900 (739)
WestJet WS8602
06:00
Seattle-Tacoma (SEA)

13:49
Atlanta (ATL) S
Effective 2025-06-08 through 2025-06-19
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 569)
Duration: 4:49, non-stop
Boeing 737-900 (739)
WestJet WS8604
23:10
Seattle-Tacoma (SEA)

07:02(+1)
Atlanta (ATL) S
Effective 2025-05-23 through 2025-05-28
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 652)
Duration: 4:52, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
WestJet WS8604
23:10
Seattle-Tacoma (SEA)

07:00(+1)
Atlanta (ATL) S
Operates only on 2025-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 652)
Duration: 4:50, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
WestJet WS8743
23:35
Seattle-Tacoma (SEA)

07:20(+1)
Atlanta (ATL) S
Effective 2025-09-11 through 2025-09-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 652)
Duration: 4:45, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
WestJet WS8743
23:35
Seattle-Tacoma (SEA)

07:20(+1)
Atlanta (ATL) S
Effective 2025-09-19 through 2025-09-24
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 652)
Duration: 4:45, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
WestJet WS8743
23:40
Seattle-Tacoma (SEA)

07:23(+1)
Atlanta (ATL) S
Operates only on 2025-06-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 652)
Duration: 4:43, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
WestJet WS8759
11:30
Seattle-Tacoma (SEA)

19:30
Atlanta (ATL) S
Effective 2025-06-08 through 2025-06-12
Mon
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 554)
Duration: 5:00, non-stop
Boeing 737-900 (739)
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  • A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at Atlanta airport (ATL).
  • The flight distance is 2177 miles, or 3503 km.
  • The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-5 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 4:40 and 5:07.
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